The Length of working time in the postal and telecommunications services with regard to the working week, the working year and total working life. Report III
| Korporace: | , |
|---|---|
| Typ dokumentu: | Konferenční sborník Kniha |
| Jazyk: | angličtina |
| ISBN: | 92-2-107636-9 |
| Rok: |
Geneva :
International Labour Office,
1991
|
| Témata: |